MSNBC’s Joe Scarborough appeared on The Colbert Report last night, and was walking off the set just 20 seconds into the interview (Stephen Colbert made a Jack Abramoff reference).

Later, when Colbert asked Scarborough how Sen. John McCain can win the election, Scarborough said, “It’s too late.”

After a lengthy explanation of his reasoning, Colbert joked, “Look how MSNBC has changed you. I watched you for the first six years of the Bush administration and you went along with whatever that cat did, and now you’re down on the republicans?”

Click continued to see the interview, including Scarborough joking why “Morning Joe” brings up Bill Ayers, despite the fact that “it’s not relevant”…